AT42304B - Formwork for reinforced concrete rib ceilings. - Google Patents

Formwork for reinforced concrete rib ceilings.

Info

Publication number
AT42304B
AT42304B AT42304DA AT42304B AT 42304 B AT42304 B AT 42304B AT 42304D A AT42304D A AT 42304DA AT 42304 B AT42304 B AT 42304B
Authority
AT
Austria
Prior art keywords
formwork
reinforced concrete
concrete rib
ceilings
rib ceilings
Prior art date
Application number
Other languages
German (de)
Inventor
Felix Adutt
Original Assignee
Felix Adutt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Felix Adutt filed Critical Felix Adutt
Application granted granted Critical
Publication of AT42304B publication Critical patent/AT42304B/en

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  • Building Environments (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Die vorliegende Erfindung bezieht sich auf weitere Ausbildung der   Schalung   der Eisenbeton-RippendeLken. Die Einlage von Hohlkörpern aus biegsamen Stoffen oder aus   Formsteinen   auf ebener Schalung ist bekannt. Die Hohlkörper aus biegsamen Stoffen haben den Nachteil dass infolge ihrer geringen Widerstandskraft von einem ordnungsmässigen Stampfen der Rippen zwischen ihnen und der Platten über ihnen nicht die Rede sein kann, die so hergestellten Decken daher eine weit unter dem   normalen   Mass liegende Druckfestigkeit aufweisen.

   Die aus Formsteinen bestehenden Hohlkörper zeigen infolge ihrer bedeutenden Sprödigkeit einerseits die gleichen Nachteile wie die vorigen, andrerseits zerbrechen sie auf dem Transport aus   ebendemselben   
 EMI1.2 
   ohne sich namhaft durchzubiegen   oder gar zu reissen. Es ist deshalb vorteilhaft, eine feste Asphalt Dachpappe, Rex Flint (ein   imprägniertes     Wollfilzmaterial),   Eisenblech oder dgl. anzuwenden. 



  SelbstverständlichwirdderÜberzugidurchdasHolzgerippeinseinerWirksamkeitunterstützt, und man hat es in der Hand. durch einen entsprechend klein gewählten Abstand der Holzschablonen s die   Tragfähigkeit   nach Wunsch zu erhöhen. 



   Über den   inneren Überzug t wird nun   der   äussere Überzug a angenagelt. Derselbe bestellt   
 EMI1.3 
 indem er alle Hohl- und Zwischenräume desselben vollständig ausfüllt. Gleichzeitig ermöglicht der innere Überzug i ein ausreichendes Stampfen des Betons und verhütet den   schädlichen  
Wasserverlust. 
 EMI1.4 
 

 <Desc/Clms Page number 2> 

 
Soll die   Eisenbetondecke   mit ebener Untersicht ausgebildet werden, so kann man entweder die Hohlkörper auch an ihrer Unterseite schliessen, um an der so erzeugten ebenen Untersicht 
 EMI2.1 
 anzuhängen.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The present invention relates to a further embodiment of the formwork for the reinforced concrete ribbed ceiling. The inlay of hollow bodies made of flexible materials or shaped stones on flat formwork is known. The hollow bodies made of flexible materials have the disadvantage that, due to their low resistance, there is no question of proper tamping of the ribs between them and the plates above them, and the ceilings produced in this way therefore have a compressive strength that is far below normal.

   The hollow bodies consisting of shaped stones show on the one hand the same disadvantages as the previous ones due to their significant brittleness, on the other hand they break from the same during transport
 EMI1.2
   without bending or even tearing. It is therefore advantageous to use a firm asphalt roofing felt, Rex Flint (an impregnated wool felt material), sheet iron or the like.



  It goes without saying that the wood framework supports the coating and you have it in your hand. to increase the load-bearing capacity as required by selecting a correspondingly small spacing between the wooden templates.



   The outer coating a is now nailed onto the inner coating t. The same ordered
 EMI1.3
 in that it completely fills all voids and spaces in between. At the same time, the inner coating i enables sufficient tamping of the concrete and prevents the harmful
Water loss.
 EMI1.4
 

 <Desc / Clms Page number 2>

 
If the reinforced concrete ceiling is to be designed with a flat soffit, then either the hollow bodies can also be closed on their underside in order to access the flat soffit thus created
 EMI2.1
 to attach.

 

Claims (1)

PATENT-ANSPRUCH : Schalkörper für Eisenbeton-Rippendecken, dadurch gekennzeichnet, dass. auf ihrem Wesen nach bekannte Hohlkörper-Gerippe ein doppelter aus biegsamen Stoffen bestehender überzug aufgenagelt wird, wobei der innere der beiden Überzüge aus einem wasserundurchlässigen und EMI2.2 EMI2.3 PATENT CLAIM: Formwork for reinforced concrete ribbed ceilings, characterized in that a double coating consisting of flexible materials is nailed onto hollow body frameworks which are known by their nature, the inner of the two coatings being composed of a waterproof and EMI2.2 EMI2.3
AT42304D 1909-02-09 1909-02-09 Formwork for reinforced concrete rib ceilings. AT42304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT42304T 1909-02-09

Publications (1)

Publication Number Publication Date
AT42304B true AT42304B (en) 1910-05-25

Family

ID=3561320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT42304D AT42304B (en) 1909-02-09 1909-02-09 Formwork for reinforced concrete rib ceilings.

Country Status (1)

Country Link
AT (1) AT42304B (en)

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